HP Comware 5 Debug Manual Vol 2

chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number
argument represents the member ID of the IRF member device. The slot-number argument represents the
slot number of the card. The value range varies by device model.
all: Specifies all cards.
Usage guidelines
Table 9 describes output fields and messages for the debugging mad error command.
Table 169 Output from the debugging mad error command
Field
Description
Failed to add MAD IP address of chassis A,
ErrorCode is B
MAD failed to specify a MAD IP address for member device A.
Failed to delete MAD IP address of chassis
A, ErrorCode is B
MAD failed to delete the MAD IP address of member device A.
Failed to notify smooth over to BFD
MAD failed to notify the BFD module that the smooth was
finished.
Length of MAD LACP message is not
correct
The MAD TLV length is not correct.
Examples
# Enable all MAD debugging on slot 2 of IRF member 1. The output in this example was created on a
two-chassis IRF fabric that uses LACP MAD.
<Sysname> debugging mad all chassis 1 slot 2
*Nov 11 19:27:46:390 2008 Sysname MAD/4/MAD_EVENT:
MAD send MAD TLV message to LACP: Local Master's chassis is [2], local Master's bridge
MAC is [00e0-fc00-5800].
// MAD sent a MAD TLV to LACP. The TLV includes the chassis number and bridge MAC address of the
master on the local end.
*Nov 11 19:27:55:406 2008 Sysname MAD/4/MAD_EVENT:
MAD received MAD TLV message from LACP: Detected chassis is [2], detected bridge MAC is
[00e0-fc00-5800].
// MAD received a MAD TLV from LACP. The TLV includes the chassis number and bridge MAC address
of the master on the sender.
# Enable all MAD debugging. The output in this example was created on a two-chassis IRF fabric that
uses BFD MAD.
<Sysname> debugging mad all
*Nov 11 19:27:46:390 2008 Sysname MAD/4/MAD_EVENT:
BFD session is up on chassis [2], peer is chassis [3].
// MAD notified that a BFD MAD session was established.
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